188969040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1553}}^1$

素因数の和:1598

約数の個数: 180

約数和(自身を含む): 687635676

約数和(自身を除く): 498666636

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1521, 1553, 1560, 1690, 1872, 2028, 2340, 2535, 2704, 3042, 3106, 3120, 3380, 4056, 4659, 4680, 5070, 6084, 6212, 6760, 7605, 7765, 8112, 9318, 9360, 10140, 12168, 12424, 13520, 13977, 15210, 15530, 18636, 20189, 20280, 23295, 24336, 24848, 27954, 30420, 31060, 37272, 40378, 40560, 46590, 55908, 60567, 60840, 62120, 69885, 74544, 80756, 93180, 100945, 111816, 121134, 121680, 124240, 139770, 161512, 181701, 186360, 201890, 223632, 242268, 262457, 279540, 302835, 323024, 363402, 372720, 403780, 484536, 524914, 559080, 605670, 726804, 787371, 807560, 908505, 969072, 1049828, 1118160, 1211340, 1312285, 1453608, 1574742, 1615120, 1817010, 2099656, 2362113, 2422680, 2624570, 2907216, 3149484, 3634020, 3936855, 4199312, 4724226, 4845360, 5249140, 6298968, 7268040, 7873710, 9448452, 10498280, 11810565, 12597936, 14536080, 15747420, 18896904, 20996560, 23621130, 31494840, 37793808, 47242260, 62989680, 94484520, 188969040]

約数ペア:

[(1, 188969040), (2, 94484520), (3, 62989680), (4, 47242260), (5, 37793808), (6, 31494840), (8, 23621130), (9, 20996560), (10, 18896904), (12, 15747420), (13, 14536080), (15, 12597936), (16, 11810565), (18, 10498280), (20, 9448452), (24, 7873710), (26, 7268040), (30, 6298968), (36, 5249140), (39, 4845360), (40, 4724226), (45, 4199312), (48, 3936855), (52, 3634020), (60, 3149484), (65, 2907216), (72, 2624570), (78, 2422680), (80, 2362113), (90, 2099656), (104, 1817010), (117, 1615120), (120, 1574742), (130, 1453608), (144, 1312285), (156, 1211340), (169, 1118160), (180, 1049828), (195, 969072), (208, 908505), (234, 807560), (240, 787371), (260, 726804), (312, 605670), (338, 559080), (360, 524914), (390, 484536), (468, 403780), (507, 372720), (520, 363402), (585, 323024), (624, 302835), (676, 279540), (720, 262457), (780, 242268), (845, 223632), (936, 201890), (1014, 186360), (1040, 181701), (1170, 161512), (1352, 139770), (1521, 124240), (1553, 121680), (1560, 121134), (1690, 111816), (1872, 100945), (2028, 93180), (2340, 80756), (2535, 74544), (2704, 69885), (3042, 62120), (3106, 60840), (3120, 60567), (3380, 55908), (4056, 46590), (4659, 40560), (4680, 40378), (5070, 37272), (6084, 31060), (6212, 30420), (6760, 27954), (7605, 24848), (7765, 24336), (8112, 23295), (9318, 20280), (9360, 20189), (10140, 18636), (12168, 15530), (12424, 15210), (13520, 13977)]